fleet = new Fpga();
} else if ("sim".equals(target) || "fleetsim".equals(target)) {
fleet = (Fleet)Class.forName("com.sunlabs.fleetsim.fleet.FleetDescription").newInstance();
+ } else if (command.equals("expand")) {
+ fleet = new Interpreter(new String[0], false);
} else {
fleet = new Interpreter();
}